I wonder why this is problem, i mean if we are not supposed be strong on "some"(nonexistant right now) fights then why there are even dot specs ?
If Dot based spec are not supposed to shine on multiple long live targets then make them one target only and make sfall burst aoe, problem solved homogenized as other classes, only difference you need 7 binds for single target compared to 3 like other casters...
Imho this "dots cannot shine" mentality is retarded and very wrong design choice.
Also from IH Q&A: "All specs can't have strong and consistent AoE. The team wants there to be areas of strength and weakness."
So strong burst aoe is ok, but strong persistant aoe is not? wtf